*/
#include <common.h>
+#include <env.h>
+#include <net.h>
#include "arp.h"
int arp_wait_tx_packet_size;
ulong arp_wait_timer_start;
int arp_wait_try;
-
-static uchar *arp_tx_packet; /* THE ARP transmit packet */
+uchar *arp_tx_packet; /* THE ARP transmit packet */
static uchar arp_tx_packet_buf[PKTSIZE_ALIGN + PKTALIGN];
void arp_init(void)
{
ulong t;
- if (!net_arp_wait_packet_ip.s_addr)
+ if (!arp_is_waiting())
return 0;
t = get_timer(0);
struct arp_hdr *arp;
struct in_addr reply_ip_addr;
int eth_hdr_size;
+ uchar *tx_packet;
/*
* We have to deal with two types of ARP packets:
(net_read_ip(&arp->ar_spa).s_addr & net_netmask.s_addr))
udelay(5000);
#endif
- memcpy(net_tx_packet, et, eth_hdr_size + ARP_HDR_SIZE);
- net_send_packet(net_tx_packet, eth_hdr_size + ARP_HDR_SIZE);
+ tx_packet = net_get_async_tx_pkt_buf();
+ memcpy(tx_packet, et, eth_hdr_size + ARP_HDR_SIZE);
+ net_send_packet(tx_packet, eth_hdr_size + ARP_HDR_SIZE);
return;
case ARPOP_REPLY: /* arp reply */
- /* are we waiting for a reply */
- if (!net_arp_wait_packet_ip.s_addr)
+ /* are we waiting for a reply? */
+ if (!arp_is_waiting())
break;
#ifdef CONFIG_KEEP_SERVERADDR
return;
}
}
+
+bool arp_is_waiting(void)
+{
+ return !!net_arp_wait_packet_ip.s_addr;
+}